<template>
  <div class="login">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">语若商城后台管理系统</h3>
<!--      <el-form-item prop="username">-->
<!--        <el-input-->
<!--          v-model="loginForm.username"-->
<!--          type="text"-->
<!--          auto-complete="off"-->
<!--          placeholder="账号"-->
<!--        >-->
<!--          <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />-->
<!--        </el-input>-->
<!--      </el-form-item>-->
<!--      <el-form-item prop="password">-->
<!--        <el-input-->
<!--          v-model="loginForm.password"-->
<!--          type="password"-->
<!--          auto-complete="off"-->
<!--          placeholder="密码"-->
<!--          @keyup.enter.native="handleLogin"-->
<!--        >-->
<!--          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />-->
<!--        </el-input>-->
<!--      </el-form-item>-->
<!--      <el-form-item prop="code" v-if="captchaEnabled">-->
<!--        <el-input-->
<!--          v-model="loginForm.code"-->
<!--          auto-complete="off"-->
<!--          placeholder="验证码"-->
<!--          style="width: 63%"-->
<!--          @keyup.enter.native="handleLogin"-->
<!--        >-->
<!--          <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />-->
<!--        </el-input>-->
<!--        <div class="login-code">-->
<!--          <img :src="codeUrl" @click="getCode" class="login-code-img"/>-->
<!--        </div>-->
<!--      </el-form-item>-->
<!--      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>-->
      <el-form-item style="width:100%;">
        <el-button
          :loading="loading"
          size="mini"
          type="primary"
          style="width:100%;"
          @click.native.prevent="handleLogin"
        >
          <span v-if="!loading">使用语若账号登陆</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="float: right;" v-if="register">
          <router-link class="link-type" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
    </div>
  </div>
</template>

<script>
import {yrLogin} from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from '@/utils/jsencrypt'
import {removeToken, setToken} from "@/utils/auth";

export default {
  name: "Login",
  data() {
    return {
      codeUrl: "",
      loginForm: {
        username: "admin",
        password: "admin123",
        rememberMe: false,
        code: "",
        uuid: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" }
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" }
        ],
        code: [{ required: true, trigger: "change", message: "请输入验证码" }]
      },
      loading: false,
      // 验证码开关
      captchaEnabled: true,
      // 注册开关
      register: false,
      redirect: undefined
    };
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true
    }
  },
  created() {
    // this.getCode();
    this.getCookie();
    let searchParams = new URLSearchParams(window.location.search)
    let code = searchParams.get('code')
    if (!code) {
      return
    }
    this.getToken(code)
  },
  methods: {
    getToken(code) {
      removeToken()
      yrLogin(code).then(res => {
        setToken(res.token)
        this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
      })
    },
    // getCode() {
    //   getCodeImg().then(res => {
    //     this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
    //     if (this.captchaEnabled) {
    //       this.codeUrl = "data:image/gif;base64," + res.img;
    //       this.loginForm.uuid = res.uuid;
    //     }
    //   });
    // },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get('rememberMe')
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
      };
    },
    handleLogin() {
      location.href = `${process.env.VUE_APP_AUTH_URL}?client_id=${process.env.VUE_APP_AUTH_APP_ID}&response_type=code&scope=ROLE_ALL&redirect_uri=${window.location.protocol}//${window.location.host}${window.location.pathname}`
    }
    // handleLogin() {
    //   this.$refs.loginForm.validate(valid => {
    //     if (valid) {
    //       this.loading = true;
    //       if (this.loginForm.rememberMe) {
    //         Cookies.set("username", this.loginForm.username, { expires: 30 });
    //         Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
    //         Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
    //       } else {
    //         Cookies.remove("username");
    //         Cookies.remove("password");
    //         Cookies.remove('rememberMe');
    //       }
    //       this.$store.dispatch("Login", this.loginForm).then(() => {
    //         this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
    //       }).catch(() => {
    //         this.loading = false;
    //         if (this.captchaEnabled) {
    //           this.getCode();
    //         }
    //       });
    //     }
    //   });
    // }
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 38px;
}
</style>
